Writing
Longer pieces that don't fit in a lesson — how to read the blueprint, which exam to sit, and the patterns behind the questions people get wrong.
- Five CCDV-F questions people get wrong for the same reason
The exam keeps testing one habit: reaching for the expensive fix when a cheaper one solves the stated problem.
- Which Claude certification should you take?
Four exams, overlapping names, and a $125 fee per attempt. A straight answer based on what you actually do at work.
- The CCDV-F blueprint is lopsided, and most study plans ignore it
Applications and Integration is 33.1% of the exam. Claude Code is 3.1%. Almost every study guide gives them a chapter each.